20215848960

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 672

約数和(自身を含む): 76059060480

約数和(自身を除く): 55843211520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 31, 32, 36, 40, 45, 48, 58, 60, 61, 62, 64, 72, 80, 87, 90, 93, 96, 116, 120, 122, 124, 128, 144, 145, 155, 160, 174, 180, 183, 186, 192, 232, 240, 244, 248, 256, 261, 279, 288, 290, 305, 310, 320, 348, 360, 366, 372, 384, 435, 464, 465, 480, 488, 496, 512, 522, 549, 558, 576, 580, 610, 620, 640, 696, 720, 732, 744, 768, 870, 899, 915, 928, 930, 960, 976, 992, 1024, 1044, 1098, 1116, 1152, 1160, 1220, 1240, 1280, 1305, 1392, 1395, 1440, 1464, 1488, 1536, 1740, 1769, 1798, 1830, 1856, 1860, 1891, 1920, 1952, 1984, 2048, 2088, 2196, 2232, 2304, 2320, 2440, 2480, 2560, 2610, 2697, 2745, 2784, 2790, 2880, 2928, 2976, 3072, 3480, 3538, 3596, 3660, 3712, 3720, 3782, 3840, 3904, 3968, 4096, 4176, 4392, 4464, 4495, 4608, 4640, 4880, 4960, 5120, 5220, 5307, 5394, 5490, 5568, 5580, 5673, 5760, 5856, 5952, 6144, 6960, 7076, 7192, 7320, 7424, 7440, 7564, 7680, 7808, 7936, 8091, 8192, 8352, 8784, 8845, 8928, 8990, 9216, 9280, 9455, 9760, 9920, 10240, 10440, 10614, 10788, 10980, 11136, 11160, 11346, 11520, 11712, 11904, 12288, 13485, 13920, 14152, 14384, 14640, 14848, 14880, 15128, 15360, 15616, 15872, 15921, 16182, 16704, 17019, 17568, 17690, 17856, 17980, 18432, 18560, 18910, 19520, 19840, 20480, 20880, 21228, 21576, 21960, 22272, 22320, 22692, 23040, 23424, 23808, 24576, 26535, 26970, 27840, 28304, 28365, 28768, 29280, 29696, 29760, 30256, 30720, 31232, 31744, 31842, 32364, 33408, 34038, 35136, 35380, 35712, 35960, 36864, 37120, 37820, 39040, 39680, 40455, 40960, 41760, 42456, 43152, 43920, 44544, 44640, 45384, 46080, 46848, 47616, 53070, 53940, 54839, 55680, 56608, 56730, 57536, 58560, 59392, 59520, 60512, 61440, 62464, 63488, 63684, 64728, 66816, 68076, 70272, 70760, 71424, 71920, 73728, 74240, 75640, 78080, 79360, 79605, 80910, 83520, 84912, 85095, 86304, 87840, 89088, 89280, 90768, 92160, 93696, 95232, 106140, 107880, 109678, 111360, 113216, 113460, 115072, 117120, 118784, 119040, 121024, 122880, 124928, 126976, 127368, 129456, 133632, 136152, 140544, 141520, 142848, 143840, 148480, 151280, 156160, 158720, 159210, 161820, 164517, 167040, 169824, 170190, 172608, 175680, 178176, 178560, 181536, 184320, 187392, 190464, 212280, 215760, 219356, 222720, 226432, 226920, 230144, 234240, 237568, 238080, 242048, 249856, 253952, 254736, 258912, 267264, 272304, 274195, 281088, 283040, 285696, 287680, 296960, 302560, 312320, 317440, 318420, 323640, 329034, 334080, 339648, 340380, 345216, 351360, 356352, 357120, 363072, 368640, 374784, 380928, 424560, 431520, 438712, 445440, 452864, 453840, 460288, 468480, 476160, 484096, 493551, 499712, 509472, 517824, 534528, 544608, 548390, 562176, 566080, 571392, 575360, 593920, 605120, 624640, 634880, 636840, 647280, 658068, 668160, 679296, 680760, 690432, 702720, 712704, 714240, 726144, 749568, 761856, 822585, 849120, 863040, 877424, 890880, 905728, 907680, 920576, 936960, 952320, 968192, 987102, 1018944, 1035648, 1069056, 1089216, 1096780, 1124352, 1132160, 1142784, 1150720, 1187840, 1210240, 1249280, 1269760, 1273680, 1294560, 1316136, 1336320, 1358592, 1361520, 1380864, 1405440, 1428480, 1452288, 1499136, 1645170, 1698240, 1726080, 1754848, 1781760, 1811456, 1815360, 1841152, 1873920, 1904640, 1936384, 1974204, 2037888, 2071296, 2138112, 2178432, 2193560, 2248704, 2264320, 2285568, 2301440, 2420480, 2467755, 2498560, 2547360, 2589120, 2632272, 2672640, 2717184, 2723040, 2761728, 2810880, 2856960, 2904576, 3290340, 3396480, 3452160, 3509696, 3563520, 3622912, 3630720, 3682304, 3747840, 3809280, 3872768, 3948408, 4075776, 4142592, 4356864, 4387120, 4497408, 4528640, 4602880, 4840960, 4935510, 5094720, 5178240, 5264544, 5345280, 5434368, 5446080, 5523456, 5621760, 5713920, 5809152, 6580680, 6792960, 6904320, 7019392, 7245824, 7261440, 7364608, 7495680, 7745536, 7896816, 8151552, 8285184, 8713728, 8774240, 9057280, 9205760, 9681920, 9871020, 10189440, 10356480, 10529088, 10690560, 10868736, 10892160, 11046912, 11243520, 11427840, 11618304, 13161360, 13585920, 13808640, 14038784, 14491648, 14522880, 15491072, 15793632, 16303104, 16570368, 17427456, 17548480, 18114560, 18411520, 19363840, 19742040, 20378880, 20712960, 21058176, 21737472, 21784320, 22093824, 22487040, 23236608, 26322720, 27171840, 27617280, 28077568, 29045760, 31587264, 32606208, 33140736, 34854912, 35096960, 36229120, 36823040, 38727680, 39484080, 40757760, 41425920, 42116352, 43474944, 43568640, 46473216, 52645440, 54343680, 55234560, 56155136, 58091520, 63174528, 65212416, 66281472, 69709824, 70193920, 72458240, 77455360, 78968160, 81515520, 82851840, 84232704, 87137280, 105290880, 108687360, 110469120, 112310272, 116183040, 126349056, 130424832, 139419648, 140387840, 157936320, 163031040, 165703680, 168465408, 174274560, 210581760, 217374720, 224620544, 232366080, 252698112, 280775680, 315872640, 326062080, 331407360, 336930816, 348549120, 421163520, 449241088, 505396224, 561551360, 631745280, 652124160, 673861632, 697098240, 842327040, 1010792448, 1123102720, 1263490560, 1347723264, 1684654080, 2021584896, 2246205440, 2526981120, 3369308160, 4043169792, 5053962240, 6738616320, 10107924480, 20215848960]

約数ペア:

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